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| 1 | Supply of submersible Pumping Set of Calama/KSB/Crompton/SU/Johnston conforming to IS-8034-1979 (Latest) suitable for clear water fitted with bronze Impellers or suitable alloys directly cooupled to squirrell cage electric Induction Motor of same make as that of Pump conforming to IS:9238-1979(Latest with uptosate ammendments) and totally water proof for Submersible duty,isolated from the pump by intermediate casing with double Mechanical seal in oil chamber,grease packed lubricated bearings and provided with stainless steel thrust bearing plate to withstand non-vertical loads with minimum wear and tear. It should also be fitted with a device to take-up expansion of water with the heating of motor including water level guard,erection clamps,cable clips and depth gauge etc. The Pump shall be suitable for operation on data given below:-(2 Set of 10.00 HP =20.00 HP) |
| 2 | Location of site :-The site is located at a distance of 14 Kms.from Jawali Railway Station. |
| 3 | The altitude of place in which :-Altitude of place is 436 Metres above Mean Sea Level, the Motor is intended to work |
| 4 | Type of current :-A.C.Three phase supply with frequency 50 cycles per second. |
| 5 | Rated Voltage :-415 Vvolts (+/-) 10% |
| 6 | Characterstics of water :-(a).Temperature = 20oC (f) PH =__7___ (b).Turbidity =Upto 10NTU (g) Total solids____Mg/Litre ©. Hardness =__Mg/Litre(as CaCo3) (h). Others_____ (d).Alkalinity =__Mg/Litre(as CaCo3) |
| 7 | Depth of Well Assembly :-120.00 Metres. |
| 8 | L.W.L.in Tube-Well :- 366 Metres |
| 9 | Static Head in Mtrs :- 51.00 Metres |
| 10 | Centre line level of Pump :-70.00 Metres |
| 11 | Discharge level of highest point:- 459.00 Metres |
| 12 | Nos.of Pumps required :-2 No.Pump. |
| 13 | Capacity :- 3.09 L.P.S. |
| 14 | Total head in Metres :- 106.57 Metres |
| 15 | Length of Rising Main :- 750.00 Metre |
| 16 | Dia of Rising Main :- 80 mm Dia G.I. Pipe |
| 17 | No.of working hours per day :-16.00 Hours. |
| 18 | Limits of pump operation :- ( - ) 15% ( + ) 10% of total head. |
| 19 | H.P.of Motor/Drive unit :-Required 10 H.P.of Pump at ( + ) 10% and ( - ) 15% of total head. BHP.with following margins/multiplying factor at duty point,whichever is higher. |
| 20 | Supply Installation Testing and commissioning of fully automatic LT Panel for Submersible Pumping Machinery made up of 16 Gauge sheet powder coated dust and veremin proof wall mounted and front opening door type switch board with copper insulated wiring suitable to operate 2 Nos Pump of rating 10 HP automatically through variable frequency Drive Starter, Starter should be capable to handle all the faults like short circuit, over current, under current, over votage under voltage, dry pump protection. It should get on and off command automatically from PLC and HMI Monitoring and controlling of Pump running and tripping status should be monitored and controbed remotely through IOT enabled device Access should be given to 3 users. Make: Aammation Electric Private Limited/MAS/ELLES |
| 21 | Vanable frequency drive starter of 10 HP Heavy Duty for smooth start and smooth stop of pumps and for the energy conservation in the system It Should be capable to control the frequecy of pumps through out the operation and also should be capable to maintain the power factor of the system within acceptable limits. It should have ambient temperature 50 Degree without derating and have conformal coating class 3C2, so that it can work in any harsh environment Ske moisture etc. Make: Aarmation Electric Private Limited MAS/ELLES |
| 22 | Multi function meter indicating different parameters like Current Voltage, KWH, PF, THD etc with RS 485.00 communication Make L&T/Conserve/Siemens |
| 23 | MCB/ MCCB suitable capacity of L&T/Standard make on the coming feeder for pumping set confirming to BIS 2516- 1985 (Latest edition) with neutral linked under voltage release. |
| 24 | Three phase indicating lamps complete with logged switches for individual motors conforming to B15 3452 (Part I&II) latest with upto date ammendments |
| 25 | Incommer MCCB with for proper short arcuit capability for both the starters make L&T/Schnieder/ABB. |
| 26 | On/Off indicator and push button. Control and power wiring Power capacitor, Cooling fan 230 VAC, Contort terminal Buss Bar, i.e. Bolt, insulator, etc |
| 27 | Input Choke which should be installed at the input of VFD starter so that there should be proper protection in case of any voltage surge and distortions in signal |
| 28 | Control Transformer to safegaurd the control circuit of all the components from the voltage surges and spikes. |
| 29 | Output contactors in the output of VFD to run the pump |
| 30 | Transporatation and Carrage Charges for panel till site |
| 31 | Programmable logic controller with appropriate digital and analog inputs and outputs to give automatic command to star delta and also will get data from Multi function Meter for Current, Voltage, KWH, PF and THD. Make Mitsubishi/ L&T/Delta. |
| 32 | HMI 7\\" display with IOT to give on and off command manually and also to show pump running and breakdown status at pump station Make Wientek/Exor/Mitsubishi/Mecon |
| 33 | Supply of software with license to monitor data at Laptop/Mobile in form of Software and Mobile Application for 3 users. |
| 34 | Level Sensor to indicate the water level of tank remotely. Cloud GateWay for Data Cloding to Server |
| 35 | Cloud GateWay for Data Cloding to Server. |
| 36 | Cable for Communication for Water Level Sensor |
| 37 | Instalation and Commissioning |
| 38 | Supply & fixing of doble flanged acctuator cast iron sluice valve heavy duty one dia higher tha pump size to delivery of pump class PN 1.6 of Kirloskar/Kilbum/Leader make conforming to BIS 14846-2000 laest with up to date ammendments having seat oressure of 16.32 Kg/Cm2 comnlete in all repert. |
| 39 | Supply of Kirloskar/Kilburn/Leader make cast iron class PN 1.6 double flanged acctutor swing check type reflux valve having bypass arrangement equal to dia of rising main i.e. 80 mm shall be suitable for withstanding nominal seat pressure of 16 Kg/Cm2 as pr BIS 5312-1984 (Latest Edition). |
| 40 | Providing & laying PVC insulated jointless, flat water proof copper cable of Siemens/Finolex Grandlay/ Gloster make conforming to BIS 1554 (Part 1)-1988 or latest with up to date ammendments of suitable size for the pump sets offered (one cable carrying all three phases) including all other electrical equipment /accessories such as thimbles flexible pipe, solder, nuts & bolts cable glands etc. laid in pipes or trenches under floor. The type size & make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost. |
| 41 | On supply side of 3% core coper cable 6.00 m mm2 (From HPSEB Meter to Switch & Starter) |
| 42 | On motor side 3 core flat joint less copper cable of size 4.00 mm2 (From Switch & Starter to Motor) pump installed in the check dam. |
| 43 | Supply & erection of floor/wall mounted power shunt capacitor conforming to BIS 2834-1986 latest with upto date ammendments of GEC/Siemen/ Havells L&T make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of requirement KVAR according to 10 BHP of motor offered including cable Siemens/Gloster/ICC make from busbar chamber to capacitor & also including Standard/ L&T/Kilburn/Indo asian make ICTP switches conforming to BIS 4064-4064-1978 or latest with HRC fuses. (range to be specified by the tenderer). |
| 44 | Supply of standarad make 80 mm dia circular/square dial pressure gauge of suitable range Fiebeg/Bourder Precision make with all accessories such as stop cock copper tubing etc. conforming to BIS 3624-1987 latest with up to date ammendments |
| 45 | SERW pipes 65 mm dia conforming to BIS: 1978-82 of suitable size for suction, delivery and common header considering site requirements & NPSH required/available. The pipe size forsuction & delivery shall as per the requirement of offered pump and common header shall be equal to dia of R/Main including cost of tapers, flanged (Conforming to relevant table of BIS:6392-1971), bends, rubber gaskets, 3mm thick nuts & bolts and specials up to 5 mtrs away from the outer wall of pump house as per layout drawing approved by Engineer-in-charg. pipe & material shall be capable of with standing field test pressure equal to 1.5 times the operating pressure. |
| 46 | Errection of all equipments including cost of tees, bends tapers & any other fittings required as per site conditions & as per directions of Engineer-in-Charge Please Enable Macros to View BoQ information |
